strategic edge

Just going to start this by simply asking 3 questions, [Edited by Moderator] & what training have you had in regards to any and all weapons you've come into contact with?

Do you keep a data book on your rifle? I have been keeping notes in a spiral notebook each time I go to the range, I try to be consistent but when I go back through I find places where I haven't noted detailed data completely enough to be useful. I have been looking for a data book that is...